question_answer

In the following questions, Statement of assertion (A) is followed by a statement of reason (R).       1. If both assertion and reason are true and the reason is the correct explanation of the assertion, then mark. 2. If both assertion and reason are true but the reason is not the correct explanation of the assertion, then mark. 3. If assertion is true statement but reason is false, then mark. 4. If both assertion and reason are false statements then mark.

Assertion: Smaller the organism higher the rate of metabolism per gram weight. Reason: The heart rate of a six month baby is much higher than that of an old person.

A)  1            

B)        2                            

C)  3                                            

D)  4